cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A031476 Numbers whose base-5 representation has 3 fewer 0's than 4's.

Table of values

n a(n)
1 124
2 249
3 374
4 499
5 549
6 574
7 599
8 609
9 614
10 619
11 621
12 622
13 623
14 874
15 999
16 1124
17 1174
18 1199
19 1224
20 1234
21 1239
22 1244
23 1246
24 1247
25 1248
26 1499
27 1624
28 1749
29 1799
30 1824
31 1849
32 1859
33 1864
34 1869
35 1871
36 1872
37 1873
38 2124
39 2249

List of values

[124, 249, 374, 499, 549, 574, 599, 609, 614, 619, 621, 622, 623, 874, 999, 1124, 1174, 1199, 1224, 1234, 1239, 1244, 1246, 1247, 1248, 1499, 1624, 1749, 1799, 1824, 1849, 1859, 1864, 1869, 1871, 1872, 1873, 2124, 2249]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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